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Northolt (nearest observation site to Potters Bar)

Sunday (Sunday 15 October 2017)
21:00 22:00 23:00
Clear night Clear night Mist
Temperature (°C)
14.4 ° 12.7 ° 12.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
S 1 SSE 3 SSE 3
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M M M
Humidity Expand
91% 94% 96%
Pressure (hPa) Expand
1017 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
R R F
Sunrise: 07:24 Sunset: 18:08 Moon phase: Third quarter
Monday (Monday 16 October 2017)
00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00
Mist Clear night Clear night Clear night Cloudy Cloudy Overcast Mist Mist Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
Temperature (°C)
11.0 ° 10.6 ° 9.9 ° 9.8 ° 10.1 ° 10.6 ° 11.5 ° 12.9 ° 13.4 ° 15.9 ° 18.8 ° 21.5 ° 21.8 ° 21.7 ° 20.8 ° 19.7 ° 17.7 ° 16.9 ° 16.2 ° 15.5 ° 14.8 ° 14.4 °
Show detail Show detail
Wind direction, speed & gust (mph) Expand
SE 1 SSE 2 SSE 1 N 0 SSE 1 ESE 2 ESE 1 ESE 5 ESE 6 SE 8 SE 7 S 11 SSW 15 SSW 11 SW 13 SW 22 31 SW 18 37 SW 18 33 SW 14 SW 15 26 SW 16 SW 16
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) Expand
M P M M M M M M M G G VG VG VG VG VG VG VG VG VG VG VG
Humidity Expand
97% 98% 98% 97% 98% 97% 97% 99% 96% 96% 83% 67% 64% 66% 69% 66% 64% 64% 67% 65% 67% 67%
Pressure (hPa) Expand
1017 1017 1017 1017 1016 1016 1016 1016 1015 1015 1014 1015 1014 1015 1014 1014 1015 1015 1016 1016 1017 1017
Pressure Tendency (F = Falling, R = Rising, S = Steady) Expand
F F F F F F F F F F F F F R F R R R R R R R
Sunrise: 07:26 Sunset: 18:06 Moon phase: Waning crescent

– = No Data

Issued at:

Extremes

East of England extremes

Parameter Location Value
Highest maximum temperature Charsfield 20.7 °C
Lowest maximum temperature Houghton Hall 17.9 °C
Lowest minimum temperature Santon Downham 7.4 °C
Highest rainfall Brooms Barn 0.4 mm
Sunniest Shoeburyness 9.3 hours

UK extremes

Parameter Location Value
Highest maximum temperature Charsfield 20.7 °C
Lowest maximum temperature Carterhouse 13.0 °C
Highest rainfall Harris Quidnish 26.0 mm
Sunniest Shoeburyness 9.3 hours

About extremes

Highest maximum temperature - (0900 to 2100 on the date shown)

Lowest maximum temperature - (0900 to 2100 on the date shown)

Lowest minimum temperature - (2100 on the previous day to 0900 on the date shown)

Highest rainfall -(2100 on the previous day to 2100 on the date shown)

Sunniest - (2100 on the previous day to 2100 on the date shown)

The information shown is initial data as it is received; observations are subject to final quality control after publication on this website. This is particularly the case for rainfall totals during snow events.

Issued at:

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